TY - GEN AU - Huang,C Y AU - Chen,L L AU - Fu,W C TI - Effect of ammonium nitrate on the heterocyst differentiation and nitrogen fixing activity of Anabaena HA 101 SN - 0253-2662 PY - 1989///0117 KW - Culture Media KW - Cyanobacteria KW - cytology KW - Nitrates KW - pharmacology KW - Nitrogen Fixation KW - drug effects KW - Nitrogenase KW - metabolism KW - Plant Proteins KW - biosynthesis N1 - Publication Type: Journal Article ER -